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Head to head · Prices checked Oct 21, 2026

Jamesdonkey A3 V3 vs Skyloong GK75

Get the Skyloong GK75 for the 4,000 mAh battery.

What actually differs

The differences that matter

Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.

Jamesdonkey A3 V3

Skyloong GK75

  • Connection

    2.4 GHz, Wired

    Bluetooth, 2.4 GHz, Wired

  • Battery

    3,750 mAh

    4,000 mAh

  • Ergonomics

    Standard

    Split Spacebar

  • Case material

    Aluminum

    ABS, Aluminum

  • Switch options

    Linear

    Clicky, Linear, Silent, Tactile

KeebFinder scores

How we score
  • Jamesdonkey A3 V3
  • Skyloong GK75
Performance
71
62
Build quality
80
66
Productivity
90
83
Customizability
83
78
Portability
82
79

What they share

  • Layout size: 75%
  • Hot-swappable
  • Mount style: Gasket Mount
  • Knob
  • Weight: 1,200 g
  • Sound dampening
See every spec side by side

Full specs

Jamesdonkey A3 V3 vs Skyloong GK75 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

13 of 23 specs differ

Jamesdonkey A3 V3

Skyloong GK75

Typing & switches

Switch options

Linear
Clicky, Linear, Silent, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO

Ergonomics

Standard
Split Spacebar

Knob

Yes
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Battery

3,750 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
ABS, Aluminum

Plate material

—
Polycarbonate, Steel

Keycaps

PBT
ABS, PBT

Weight

1,200 g
1,200 g

Dimensions

42 x 148 x 329 mm
36 x 323 x 41 mm

Backlight

RGB
RGB, north-facing

Firmware & software

QMK

Yes
No

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2022

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

  • AmazonGlobal

    Check price
    ~$75Visit
  • WhatGeekCN

    Out of stock
    $75Visit
  • SkyloongHK

    In stock
    $59Visit
  • MechkeysCN

    In stock
    $109Visit
  • AmazonGlobal

    Check price
    Visit
  • WhatGeekCN

    Out of stock
    $89Visit

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